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10-17-2019 09:16 AM
Goodmorning everyone. I would like to ask if, in the HP PRIME calculator, the degrees of freedom of the "FISHER_CDF (n1, n2, F)" function must necessarily be integers. In fact, non-integer degrees of freedom are also accepted in the HP 50g.
10-17-2019 11:45 AM - edited 10-17-2019 12:03 PM
Hi!, @RobMio :
You can only use the command F = FISHER_CDF, without CAS as ...
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
10-18-2019 12:02 AM
But, for example, if I insert: FISHER_CDF (1.5,5.8, 29.3), the calculator returns: "Error: Ivalid input". On the other hand, if, using the definite integral of the Fisher-Snedecor distribution, I insert:
the calculator gives me the right value, and returns it instantly: 0.456776180925. What do you mean by writing: "Non integer values work fine"?